---Don’t the parrot, Sam.——OK.A. listen to B. talk
________ are all good students in schools.
The film is very boring. ________ people like it
—Is it serious, doctor?—Don’t worry. ________ serious.
—Is this postcard ________?—Yes, It’s ________. It’s from ________ friend.
— Which do you prefer, a bottle of orange juice or a bottle of milk?—________, thanks. I’d like a cup of tea.